Hi , I need to synchronise many arduinos so that they share the same clock. What can you suggest as a solution to do that ? Connect them to an extern clock maybe ? Is there a soft solution? I have really no idea on how this can be done.

How to synchronize many arduinos - shared clock

system May 13, 2014, 11:59am 7

ilaam:
I need to synchronise many arduinos

How many Arduinos, how closely do they need to be synchronised, and what connectivity do you have between them?

Topic		Replies	Views
Time synchronization between arduinos ? General Guidance	13	3907	May 5, 2021
Pre-synchronizing two arduinos General Guidance	12	5161	May 5, 2021
Syncing time across Arduinos using NRF24l General Guidance	3	584	May 5, 2021
[SOLVED] Problem Synchronizing micros() Between Two Arduinos Networking, Protocols, and Devices	6	6554	May 6, 2021
Synchronizing more than one Arduinos together Networking, Protocols, and Devices	9	2836	May 6, 2021